Valdecoxib Impurity 40 CAS 850829-59-3

Purity 97%+In StockPharmaceutical Standards
CAS No.850829-59-3
Molecular FormulaC16H14N2O
Molecular Weight250.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Valdecoxib Impurity 40 CAS 850829-59-3 chemical structure

Description

CATO supplies Valdecoxib Impurity 40 (CAS 850829-59-3), a certified reference material (molecular formula C16H14N2O, MW 250.30 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H14N2O, Valdecoxib Impurity 40 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Valdecoxib Impurity 40 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H14N2O
Molecular Weight250.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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